曝光曲線 的英文怎麼說
中文拼音 [pùguāngqūxiàn]
曝光曲線
英文
exposure chart- 曝 : 動詞[書面語] (曬) expose to the sun
- 光 : Ⅰ名詞1 (照耀在物體上、使人能看見物體的一種物質) light; ray 2 (景物) scenery 3 (光彩; 榮譽) ...
- 曲 : 曲名詞1 (一種韻文形式) qu a type of verse for singing which emerged in the southern song and ji...
- 線 : 名詞1 (用絲、棉、金屬等製成的細長的東西) thread; string; wire 2 [數學] (一個點任意移動所構成的...
- 曝光 : exposure
- 曲線 : [數學] curve; bight; bought; profile; net曲線板 french curve; irregular curve; curve board; splin...
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It is found that with fixed laser power and increasing exposal time, the increasing of the depth of exposal grows slower, the exponential increasement can be express by the equation :, the depth of exposal becomes satured with increasing exposal time ; with fixed exposal time and increasing laser power, the depth of exposal increases linearly and can be express by the equation : y = 40
結果表明,當固定曝光功率,不斷增加曝光時間時,曝光深度的增加趨于緩慢,程指數曲線形式變化,可表示為,當曝光時間不斷增加時,曝光深度的增加趨近於飽和;當固定曝光時間,不斷增加曝光功率時,曝光深度程線性趨勢增加,可表示為y = 40 . 5x0 . 151y = 0The non-linearity of the curve in this region of low exposure gives rise to problems in the calibration of photographic materials.
在低曝光量區域,曲線的非線性將給照相材料的定標帶來一些問題。
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